Current Data

Data was last downloaded for inclusion in update on 2021-08-03.

Reserves with submissions this round:
Reserve Submission ISCO Tank
ELK X X
GND X X X
GRB
GTM X X X
HEE X X X
LKS X X X
MAR X X
NIW X X X
OWC X X
PDB X X X
SAP X X
WEL X X
WKB


The greatest value of a picture is when it forces us to notice what we never expected to see.

John W. Tukey


All Data

Contains all data from both ISCO and tank collection methods from all reserves that submitted data.

All

Reserve and Methods

Current Data with reserves and the methods pulled out.

Reserve and Methods (Interactive)

Tank vs ISCO

Interference Parameters

Had to filter to remove turbidity values > 240 NTU due to an outlier.

Still

Interactive

ISCO Only

Contains only data submitted as part of ISCO collections.

All

Reserve Single

All Reserves (w/stats)

All Reserves (no stats)

Interference

Had to filter to remove turbidity values > 240 NTU due to an outlier.

Tank Only

Contains only data submitted as part of ISCO collections.

All

Reserve Single

All Reserves (w/stats)

All Reserves (no stats)

Interference

Interference Testing

Temperature

Equation 1 (Watras et al. 2017): \(F_{r} = \frac{F_{m}}{1 + \rho(T_{m} - T_{r})}\)

Currently, only data from GTMNERR:

Temperature quenching of chlorophyll (A) fluorescence in unfiltered water from Pellicer Creek, Florida. The temperature quench was removed (B) by adjusting the raw data to a reference temperature of 20 ('~*degree*C') using Eq. 1.

Temperature quenching of chlorophyll (A) fluorescence in unfiltered water from Pellicer Creek, Florida. The temperature quench was removed (B) by adjusting the raw data to a reference temperature of 20 (‘~degreeC’) using Eq. 1.

General comments:

  • Slight jump in non-diluted water
  • Non-linear at higher temps
  • Slopes at different concentrations don’t follow Watras pattern
  • Slope in blank - could indicate sensor problem rather than, or in addition to, quenching
  • Applying Watras equation correction didn’t seem to work
  • Re-run experiment?
  • May need to use mixed effects model (Watras equation 4) to account for the effects of temperature on both the sensor and the energy decay pathways

Turbidity

Currently, only data from North Inlet-Winyah Bay:

Average turbidity (FNU) and chlorophyll fluorescence (RFU) from three separate trials

Average turbidity (FNU) and chlorophyll fluorescence (RFU) from three separate trials

fDOM

Currently, only data from North Inlet-Winyah Bay:

Average fluorescent dissolved organic matter (QSU) and chlorophyll fluorescence (RFU) from one trial

Average fluorescent dissolved organic matter (QSU) and chlorophyll fluorescence (RFU) from one trial

General comments:

  • Didn’t get up to max QSU seen in system (~120)
  • Compared to natural data, when QSU is high, RFU are not as high as they got in experiment

Algae Species

From Mission-Aransas

Different species of algae used in tank experiments in Mission-Aransas NERR.

Session Info

## R version 4.1.0 (2021-05-18)
## Platform: x86_64-w64-mingw32/x64 (64-bit)
## Running under: Windows 10 x64 (build 17763)
## 
## Matrix products: default
## 
## locale:
## [1] LC_COLLATE=English_United States.1252 
## [2] LC_CTYPE=English_United States.1252   
## [3] LC_MONETARY=English_United States.1252
## [4] LC_NUMERIC=C                          
## [5] LC_TIME=English_United States.1252    
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
##  [1] broom_0.7.9      patchwork_1.1.1  kableExtra_1.3.4 knitr_1.33      
##  [5] scales_1.1.1     plotly_4.9.4.1   here_1.0.1       ggpubr_0.4.0    
##  [9] forcats_0.5.1    stringr_1.4.0    purrr_0.3.4      readr_2.0.0     
## [13] tidyr_1.1.3      tibble_3.1.3     ggplot2_3.3.5    tidyverse_1.3.1 
## [17] janitor_2.1.0    dplyr_1.0.7      readxl_1.3.1    
## 
## loaded via a namespace (and not attached):
##  [1] nlme_3.1-152      fs_1.5.0          lubridate_1.7.10  webshot_0.5.2    
##  [5] httr_1.4.2        rprojroot_2.0.2   tools_4.1.0       backports_1.2.1  
##  [9] utf8_1.2.2        R6_2.5.0          DBI_1.1.1         lazyeval_0.2.2   
## [13] mgcv_1.8-35       colorspace_2.0-2  withr_2.4.2       tidyselect_1.1.1 
## [17] curl_4.3.2        compiler_4.1.0    cli_3.0.1         rvest_1.0.1      
## [21] xml2_1.3.2        labeling_0.4.2    systemfonts_1.0.2 digest_0.6.27    
## [25] foreign_0.8-81    rmarkdown_2.9     svglite_2.0.0     rio_0.5.27       
## [29] pkgconfig_2.0.3   htmltools_0.5.1.1 dbplyr_2.1.1      highr_0.9        
## [33] htmlwidgets_1.5.3 rlang_0.4.11      rstudioapi_0.13   generics_0.1.0   
## [37] farver_2.1.0      jsonlite_1.7.2    crosstalk_1.1.1   zip_2.2.0        
## [41] car_3.0-11        magrittr_2.0.1    polynom_1.4-0     Matrix_1.3-3     
## [45] Rcpp_1.0.7        munsell_0.5.0     fansi_0.5.0       abind_1.4-5      
## [49] lifecycle_1.0.0   stringi_1.7.3     yaml_2.2.1        snakecase_0.11.0 
## [53] carData_3.0-4     grid_4.1.0        crayon_1.4.1      lattice_0.20-44  
## [57] splines_4.1.0     haven_2.4.2       hms_1.1.0         pillar_1.6.2     
## [61] ggsignif_0.6.2    reprex_2.0.0      glue_1.4.2        evaluate_0.14    
## [65] data.table_1.14.0 modelr_0.1.8      vctrs_0.3.8       tzdb_0.1.2       
## [69] cellranger_1.1.0  gtable_0.3.0      assertthat_0.2.1  xfun_0.24        
## [73] openxlsx_4.2.4    rstatix_0.7.0     viridisLite_0.4.0 ellipsis_0.3.2